Some of the criteria for calculation of priority of a process are: a. Processor utilization by an individual process. b. Weight assigned to a user or group of users. c. Processor utilization by a user or group of processes. In fair share scheduler, priority is calculated based on: (1) only (a) and (b) (2) only (a) and (c) (3) (a), (b) and (c) (4) only (b) and (c)

Some of the criteria for calculation of priority of a process are: a. Processor utilization by an individual process. b. Weight assigned to a user or group of users. c. Processor utilization by a user or group of processes. In fair share scheduler, priority is calculated based on: (1) only (a) and (b) (2) only (a) and (c) (3) (a), (b) and (c) (4) only (b) and (c)
by

1 Answer

Answer :

(3) (a), (b) and (c)
by

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Last Answer : (B) Round Robin Scheduling

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Last Answer : (C) Processes are permanently assigned to a queue

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Last Answer : (B) 50 %

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The depreciation during the year 'n', in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage 'N' to the (A) Initial cost (B) Book value at the end of (n - 1)th year (C) Depreciation during the (n - 1)th year (D) Difference between initial cost and salvage value

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Last Answer : (B) Book value at the end of (n - 1)th year

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Last Answer : (B) PROLOG is a Strongly Typed Language.

According to the PMBOK Guide, the project manager is identified and assigned during which process? A. Prior to beginning the Develop Project Charter process B. At the conclusion of the Develop Project Charter process C. Prior to beginning the Planning processes D. Prior to beginning the Preliminary Scope Statement process

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Last Answer : C. Prior to beginning the Planning processes

Which of the following provides the best description of an entity type? (A) A specific concrete object with a defined set of processes (e.g. Jatin with diabetes) (B) A value given to a particular attribute (e.g. height-230 cm) (C) A thing that we wish to collect data about zero or more, possibly real world examples of it may exist. (D) A template for a group of things with the same set of characteristics that may exist in the real world

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Last Answer : Answer: D

In assertion-based assurance engagements, the evaluation or measurement of the subject matter against criteria is performed by the a. Intended users b. Responsible party c. Practitioner d. AASC

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Last Answer : Responsible party

In process scheduling, ………………… determines which ready process will be executed next by processor. A) long term scheduling B) medium term scheduling C) short term scheduling D) none of the above

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Last Answer : C) short term scheduling

In windows 2000 operating system all the processor-dependent code is isolated in a dynamic link library called (A) NTFS file system (B) Hardware abstraction layer (C) Microkernel (D) Process Manager

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In CRC based design, a CRC Team consists of : (a) one or two users representatives (b) several programmers (c) project co-ordinators (d) one or two system analysts

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Last Answer : Answer: C

When the operators are having the same priority, they are evaluated from ................. ............. in the order they appear in the expression. A) right to left B) left to right C) any of the order D) depends on compiler

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Last Answer : B) left to right

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Last Answer : B) Single ended queue

Consider the following statements for priority queue: S1: It is a data structure in which the intrinsic ordering of the elements does determine the result of its basic operations. S2: The elements of a priority queue may be complex structures that are ordered on one or several fields. Which of the following is correct? (A) Both S1 and S2 are incorrect. (B) S1 is correct and S2 is incorrect. (C) SI is incorrect and S2 is correct. (D) Both S1 and S2 are correct.

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Last Answer : (D) Both S1 and S2 are correct.

Which of the following 8085 microprocessor hardware interrupt has the lowest priority? (A) RST 6.5 (B) RST 7.5 (C) TRAP (D) INTR

Description : Which of the following 8085 microprocessor hardware interrupt has the lowest priority? (A) RST 6.5 (B) RST 7.5 (C) TRAP (D) INTR 

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Last Answer : Answer: B

State true or false. i) Unix, support multiple user process but only support one thread per process. ii) A java run time environment is an example of a system of one process with multiple threads. A) True, False B) True, True C) False, True D) False, False

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The typical elements of process image are ..................... i) User data ii) System Data iii) User program iv) System stack A) i, iii and iv only B) i, ii, and iv only C) ii, iii, and iv only D) All i, ii, iii, and iv

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Last Answer : A) i, iii and iv only

When one object reference variable is assigned to another object reference variable then (A) a copy of the object is created. (B) a copy of the reference is created. (C) a copy of the reference is not created. (D) it is illegal to assign one object reference variable to another object reference variable.

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A software project was estimated at 352 Function Points (FP). A four person team will be assigned to this project consisting of an architect, two programmers, and a tester. The salary of the architect is Rs.80,000 per month, the programmer Rs.60,000 per month and the tester Rs.50,000 per month. The average productivity for the team is 8 FP per person month. Which of the following represents the projected cost of the project? (1) Rs.28,16,000 (2) Rs.20,90,000 (3) Rs.26,95,000 (4) Rs.27,50,000

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In process scheduling, …………………… determines when new processes are admitted to the system. A) long term scheduling B) medium term scheduling C) short term scheduling D) none of the above

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Last Answer : A) long term scheduling

Consider a system with twelve magnetic tape drives and three processes P1, P2 and P3. Process P1 requires maximum ten tape drives, process P2 may need as many as four tape drives and P3 may need upto nine tape drives. Suppose that at time t1, process P1 is holding five tape drives, process P2 is holding two tape drives and process P3 is holding three tape drives. At time t1, system is in: (A) safe state (B) unsafe state (C) deadlocked state (D) starvation state

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Last Answer : Answer: B

Suppose there are four processes in execution with 12 instances of a Resource R in a system. The maximum need of each process and current allocation are given below: Image With reference to current allocation, is system safe? If so, what is the safe sequence? (A) No (B) Yes, P1 P2 P3 P4 (C) Yes, P4 P3 P1 P2 (D) Yes, P2 P1 P3 P4

Description : Suppose there are four processes in execution with 12 instances of a Resource R in a system. The maximum need of each process and current allocation are given below: With reference to current allocation, is system safe? If so, ... B) Yes, P1 P2 P3 P4 (C) Yes, P4 P3 P1 P2 (D) Yes, P2 P1 P3 P4

Last Answer : (C) Yes, P4 P3 P1 P2